From 977b25a76ae8263e53fb4eb1abfc395769f23e3d Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Thu, 13 Aug 2020 23:41:59 -0400
Subject: tmac: introduce real manual reference macro instead of overloading IR

The overloading of IR emits magic \X'...' sequences that turn into HTML manual links.
But not all such IR invocations should be manual links;
those had to be written to avoid the IR macro before.
Worse, the \X'...' ending the IR causes troff to emit only a single space after a period.

Defining a new IM macro for manual references fixes both problems.

Fixes #441.
---
 man/man1/colors.1 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'man/man1/colors.1')

diff --git a/man/man1/colors.1 b/man/man1/colors.1
index 9e850621..27b439e9 100644
--- a/man/man1/colors.1
+++ b/man/man1/colors.1
@@ -17,13 +17,13 @@ colors, cmapcube \- display color map
 .I Colors
 presents a grid showing the colors in the RGBV color map
 (see
-.IR color (7)).
+.IM color (7) ).
 .PP
 Clicking mouse button 1 over a color in the grid will display the map index for that color,
 its
 red, green, and blue components,
 and the 32-bit hexadecimal color value as defined in
-.IR allocimage (3).
+.IM allocimage (3) .
 If the
 .B -x
 option is specified, the components will also be listed in hexadecimal.
@@ -53,4 +53,4 @@ to black or white.
 .SH SOURCE
 .B \*9/src/cmd/draw/colors.c
 .SH SEE ALSO
-.IR color (7)
+.IM color (7)
-- 
cgit v1.2.3


From d32deab17bfffa5bffc5fab3e6577558e40888c5 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sat, 15 Aug 2020 20:07:38 -0400
Subject: tmac: rename IM (italic manual) to MR (manual reference)

Suggested by G. Brandon Robinson.
---
 man/man1/colors.1 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'man/man1/colors.1')

diff --git a/man/man1/colors.1 b/man/man1/colors.1
index 27b439e9..b85f3d8b 100644
--- a/man/man1/colors.1
+++ b/man/man1/colors.1
@@ -17,13 +17,13 @@ colors, cmapcube \- display color map
 .I Colors
 presents a grid showing the colors in the RGBV color map
 (see
-.IM color (7) ).
+.MR color (7) ).
 .PP
 Clicking mouse button 1 over a color in the grid will display the map index for that color,
 its
 red, green, and blue components,
 and the 32-bit hexadecimal color value as defined in
-.IM allocimage (3) .
+.MR allocimage (3) .
 If the
 .B -x
 option is specified, the components will also be listed in hexadecimal.
@@ -53,4 +53,4 @@ to black or white.
 .SH SOURCE
 .B \*9/src/cmd/draw/colors.c
 .SH SEE ALSO
-.IM color (7)
+.MR color (7)
-- 
cgit v1.2.3